Interrail Traveling Around Europe!

[nc7r]

I'm wanting to do a bit of travelling for 3/4 weeks this summer around Europe to see some sights and do something productive in the long time I've got off University.

I was wondering if anyone had any kind of info about what kind of supplements there are for the sleeper, night time, trains. I want to go to Barcelona, but from the Inter-Rail map it doesn't look like I could get there? Any info about that?

Also Madrid would be nice for a few days I think, as well as Rome so we can chill out by a beach. For £175 we can get a Flexi, youth Global pass.

Flexi options - Either five days travel in a 10-day period or ten days travel in a 22-day period.

Anyway, Any info would be much appreciated, also advice on places to go and stuff

[Fish-Finger-er]

never done it, but it sounded interesting, so i looked into it just then, as it kind of appeals to me, (3 weeks travelling for £175+ accomadation(get overnight trains and sleep on them, youth hostels etc would be nice and cheap) appeals to me)

spanish bit in detail shows the train lines running through spain, as it shows theirs a fairly wide service to barcelona, from paris, valencia and madrid (and irun, but ive never heard of it so probably wouldnt stop their)

the big map just shows the capitals and the amount of coverage given in that country, not the actual routes.